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Designed for plastic worms

by:CSSSLD     2021-01-23
Wen injection tooling/VIP
published in the journal of environmental science and technology of the paper first provides the bacteria in the intestinal tract detailed evidence of degradable plastics. To understand how the bacteria in the mealworms for this feat can bring new choice for safe disposal of waste plastic.

americans throw away 2. 5 billion plastic foam cup every year. However, this batch of litter is thrown away by americans each year only a small part of the 33 million tons of plastic, the total number of less than 10% for recycling, while the rest of the cause of poisoning from water pollution to the animals all sorts of challenges.

1. 3 billion large population in China, every day countless consume a variety of injection molding processing products, solve the use of material recycling has become a big problem. Researchers at Stanford university developed a feed on plastic worms, or bring new hope to solve this problem.

please below the magical mealworms. This little worm is a larva of a step to a form, according to the department of civil and environmental engineering at Stanford university, a senior research engineer wu Wei - Min cooperation of the two studies, they can with polystyrene foamed plastic or other forms of polystyrene and worms in the gut microbes in the process of biodegradable plastics & ndash; — This is a surprise and full of hope.

” Our findings will open a door to solve the problem of global plastic pollution new doors, & throughout; Wu said. Published in the journal of environmental science and technology of the paper first provides the bacteria in the intestinal tract detailed evidence of degradable plastics. To understand how the bacteria in the mealworms for this feat can bring new choice for safe disposal of waste plastic.

” Really important research there is always a chance from exotic places, & throughout; At Stanford university, director of the civil and environmental engineering plastics research by wu, said professor CraigCriddle & other; Science sometimes surprise us, and this is a shock. ”


mealworm plastic pollution solutions of hope like
in the laboratory, 100 loaves of bread worm eaten 34 to 39 mg per day polystyrene foam plastic & ndash; — About the weight of a small pills. These worms like to handle any food source, will be about half of the plastic into carbon dioxide.

within 24 hours, they put most of the rest of the plastic to look like tiny pieces of a bunny biodegradable eduction. Wu said that fixed feed on plastic mealworms and eating a normal diet as healthy, and they waste it seems can be safely used as planting soil. Including wu researchers in previous research has shown that India's valley moth larvae wax in their gut microbial degradation of polyethylene, the plastic used for film products such as bags. However, new research about mealworms are very important, because the polystyrene foam plastics is regarded as a non-biodegradable and more for environmental problems.

munching on polystyrene foam plastic mealworms
by woods environmental research institute, a senior researcher at Stanford university researchers led by Criddle is working with the project director and lead author of buaa Yang Jun and other researchers working in China for continuous research. They plan to study together mealworms and other insects can biodegradation of bacteria polypropylene ( For products from textiles to auto parts) The beads ( Smaller particles for chamfer) And biological plastics ( From corn or methane gas and other sources of renewable biomass) 。

as & other; From the cradle to cradle & throughout; Part of the life cycle method, the researchers will explore these materials are small animals eat, and then, in turn, is the fate of the other animals after eating. Diners Marine organisms


the Criddle plastics research the initial inspiration from an evaluation of biodegradable materials in 2004 the feasibility of the project, the survey is the woods by Stanford university environment research institute funded by the environmental protection project of seed funding scheme, it lead to launch a research and development with economic competitiveness of non-toxic plastic co. , LTD.

however, understanding the advantages and plastic degradation enzyme is used to decompose the polymer still needs more research. This, in turn, may help scientists design more powerful enzymes to degradable plastics, and guide manufacturers design does not accumulate in the environment or the food chain of the polymer.
the results of this research for the first time for microbial degradation plastics provides strong scientific evidence, also for the development of biological degradation of polystyrene plastics technology provides a new train of thought.

in the field of another research might involve finding mealworms Marine biological equivalents to digest plastic, Criddle said. Plastic waste in the sea is a particular problem, destruction of habitat, killing countless seabirds, fish, turtles and other Marine life.

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